-hou -ous ffff ffhs ffss fhfs fhhs fhss flhs floo flos flou fluf fluo flus fofo fohs foll folo fols foof fool foos fosh foso foss foul fous fsfo fshs fssf fuff fufu fuhs full fuls fulu fuso fuss fusu hfhs hfss hhhh hhhs hhof hhus hlhs hlss hlul hoff hofs hofu hohl hoho hol- holh holl holo hols holu hoof hool hoos hosh hoss houf hsfs hshs hsls huff hufs hufu huhs huhu hull huls hulu huos hush huso huss huus lfhs lhhh lhhs lhss llhs llll lloo loff loho lohs lohu loll lolo lols loof lool loos losh loso loss louh loul lous louu lshs lsof lsoh lsso luff lufu luhu lull lulu luoh lush luso luss off- offh offo offs offu ofus ohho ohhs ohoh ohos ohso ohss ohus olfs ollo olof olos olsh ooff oofs ooho oohs oolo oooh oooo ooos oous osho oshs oshu oslo osoo osos osso ossu osul ouff ouls oulu ouu- s-os sfhs sfls sfos sfss sfsu shhh shhs shl- shls shof shoo shos shou shuf shul shus shuu slhs sloh sloo slos slsu sofo sohh sohl soho sohs sohu solf solh soll solo sols soof sool soos sosh soso soss souf soul sous ssfl sshl sshs sssf sssh ssss suf- suff sufs sufu suhl suho sul- sulf sulh sull sulo sulu suoh suos sus- suso suss susu suus ufos uhoh uhss uhuh ullo ulo- ulos ulul ulus uofl uofo usfl usfs usho ushs ushu uslu usos ussf usss ussu usul usus uulu uuuu